What was found
DURING TAXI, A BURNED RUBBER ODOR COMING FROM COCKPIT AIR CON SYS. REMOVED AND REPLACED THE NR 1 ACM IAW AMM 21-51-03. OPS CHECKED GOOD IAW AMM 21-00-00.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING TAXI, A BURNED RUBBER ODOR COMING FROM COCKPIT AIR CON SYS. REMOVED AND REPLACED THE NR 1 ACM IAW AMM 21-51-03. OPS CHECKED GOOD IAW AMM 21-00-00.